Hello, readers. Welcome to another lecture on signals and systems where, on the previous day, we studied the transforms. A Z transform is used to change the domain of a signal or function. It is used to convert the signal from the time domain into the z plane. Now we are going a little deep into the discussion. Have a quick promo of the topic of today:
What are the properties of z transform?
What is the unit impulse of z transform?
What is the unit ramp of z transform?
What is the difference equation and how is it related to the z transform?
What are some important applications of z transform?
We’ll go through each of these topics in detail, so stay with us to learn about all of them.
Properties of z Transform
Till now, we have seen the introduction of z transform along with s ...
Hi readers! Welcome to another article where we are discussing the MQ family members. Today, our motto is to learn about the MQ-5 natural liquified petroleum gas (LPG) sensor. The gas sensing material used in this sensor is known as tin dioxide(SnO2). It detects the natural LPG in the surroundings as soon as the core material of this sensor comes in contact with the LPG. This will be explained in simple words in this article.
Today, we’ll start learning about the basic introduction of the MQ-5 natural LPG sensor. After that, we’ll move towards its datasheet element, where we are going to see the specifications and features of the sensor, along with the pinout configuration and internal structure. We’ll also see the working principle and applications of the MQ-5 natural LPG sensor, and a ...
This article is a review of Gtech’s AirRam Mk2, including new features, innovations, options, prices and Gtech voucher codes!
What is the Gtech AirRam Mk2?
The Gtech AirRam vacuum came into the market in 2012. At the time, there was nothing like it. The Daily Mail called it the Swiss Knife of vacuum cleaners. The cleaning appliance bore the physical profile of an upright cylinder vacuum cleaner. And yet, it was also cordless and very portable, like a stick vacuum. At that time, it sold at £149 and thanks to 10% off Gtech coupon it was considerably cheaper than Dyson’s equivalent.
Today, we have the Gtech AirRam Mk2, a profound improvement on its ground breaking Gtech AirRam sibling. Among the upgrades on this unit is a better bin, an improved sucti ...
Hi readers! I hope you’re having a great day and exploring something new. If you want a successful PCB, you should have a checklist of rules that are never broken. Today, the topic of our guide is Design Rule Check (DRC) Material and how to avoid common PCB layout mistakes.
In the area of electronic design, the foundation for the construction of all circuits and components is the Printed Circuit Board (PCB). Current device enhancements defined based on size reduction and enhanced complexity require PCB plans to reconcile electrical functionality, mechanical requirements, and assembly potential. A small layout mistake can cause short circuits, faulty connections, or manufacturing delays. This is where Design Rule Check (DRC) comes into play.
DRC is a computer-aided process that becomes pa ...
Hello friends, I hope you all are doing great. In today's tutorial, we will have a look at Dependency Injection in ASP.NET Core. It's our 7th tutorial in ASP.NET Core series. In previous versions of ASP.NET, dependency injection was not its core element, although we could have achieved it using third party packages i.e. Ninject, StructureMap etc.
As ASP.NET Core is built from scratch so it was made sure that Dependency Injection should become its essential part. In our previous lecture, we have created Controller & Model for our core project. Now there's a need to connect them together and that will be done by Dependency Injection. So, let's get started with Dependency Injection in ASP.NET Core:
Dependency Injection in ASP.NET Core
Dependen ...
Thank you for joining us for yet another session of this series on Raspberry Pi programming. In the preceding tutorial, we integrated a real-time clock with our raspberry pi four and used it to build a digital clock. However, In this tutorial, we will construct your personal Twitter bot using Tweepy, a Py framework for querying the Twitter application programming interface.
You will construct a Response to mentions robot that will post a response to everybody's tweet mentioning it with a certain keyword.
The response will be a photo we will make and put any text over it. This message is a quote you will acquire from a 3rd application programming interface. Finally, we will look at the benefits and drawbacks of bots.
This is what it looks like:
...
Hi Guys! Welcome you onboard. Interested to know the Introduction to Electric Motors?
Keep reading…
A motor is an electrical machine that converts electrical energy into mechanical energy. It works exactly opposite to generator that converts mechanical energy to electrical energy.
The first electric motors were introduced by Andrew Gordon and Benjamin Franklin in their experiment in 1740 which were nothing but electrostatic devices.
From household to industrial applications, you’ll see motors everywhere. Motors can be divided into two main categories:
AC Motors
DC Motors
Motors in cars, rectifiers, and batteries are a source of direct current motors while motors incorporated in electrical generators, power grid stations, and invertors op ...
Hello friends, I hope you all are fine and having fun. In today's tutorial, we will have a look at updating database table with Programming in VB 2010. In the previous posts of this tutorial, we have seen How to Create a database in VB 2010 and then we have added button control in VB Database in it, which was quite an easy job. But usually in such applications, its necessary that the application update its database automatically. Like in one of my project, I have designed a software for hotel management in which the data is coming from all the rooms wirelessly to the master room where the software is installed. It was quite a big project but the thing, for which I have mentioned this project, is the software installed in the master room was upda ...
Hi Guys! We always keep on working to find useful ways that give you quick and economical solutions to your needs. Today, I am going to give a quick review about WellPCB and why you prefer them if you intend to making high quality PCBs with reasonable price.
Where there is a need of electronic devices, there is a need of PCB. Joining number of components on board using old conventional with end to wiring is becoming obsolete that happened to cover more space, carry heavy weight and turned out to be expensive with the ability to performing less number of functions. This led to the introduction to printed circuit board.
WellPCB Prototype Promotions
PCB is an integral part of most of the electronic devices, specially when you are looking to make som ...
Hello friends, I hope you all are doing great. In today's tutorial, we are gonna have a look at detailed Introduction to Classes in C#. It's my 13th tutorial in C# series and now we are ready to understand this slightly complex subject in C#.
In our previous tutorial, we have seen Introduction to Methods in C# which are used for organizing the code and we can add some code in separate methods to make the Main method simple. Classes are slightly bigger storage capacities than methods. Methods can store code, classes can store methods. So, let's discuss classes in detail:
Introduction to Classes in C#
Classes in C# are referred as storage units for different methods, fields, objects etc. and are used for organizing the code.
In our previous les ...
